Tool to show gpu utilization
radeontop [-chv] [-b bus] [-d file] [-l limit] [-t ticks]
RadeonTop shows the utilization of your GPU, both in general and by blocks.
Supported cards are R600 and up.
-b, --bus bus
If you have multiple cards, use this parameter to select a specific one. For lspci output 01:00.0 VGA compatible controller, bus would be 1.
-c, --color
Enables colorized output.
-d, --dump file
Instead of displaying the data, dump it to file. Use - for stdout. The file is appended to, so it\(cqs safe to specify the same filename for consecutive runs.
Use SIGTERM or SIGINT for graceful termination.
-h, --help
Displays help.
-l, --limit limit
Quit after dumping limit lines. Only valid in dump mode. Default is to dump until terminated; use SIGTERM or SIGINT for graceful termination.
-t, --ticks ticks
How many times per second to sample the data. The default is 120. Higher numbers mean more accurate output and more overhead.
-v, --version
Displays the program version.
See http://github.com/clbr/radeontop